Showing Results for one digit area models : Page 5

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

Science fair project that builds a magnetometer and demonstrate its uses.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This experiment will explore whether fractals really repeat themselves infinitely.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

This experiment will explore the possibility of creating an infinite object by hand.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Test whether spot magnets can help improve the symptoms of an injury.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!